baber/WOPTO huggingface dataset:
Patent GB-1321579-A (GB)
Title: Oil-in-water cosmetic emulsion
IPC: C09K23/14
Filed: 1972-04-04
Abstract: 1321579 Cosmetic composition GRUPPO LEPETIT SpA 4 April 1972 [2 April 1971] 15441/72 Heading A5B [Also in Division C4] An aerosol cosmetic emulsion comprises a container from which the contents can be sprayed as foam, containing a liquified gas propellant and an oil-in-water emulsion comprising (a) a skin-cleansing agent selected from polyoxyethylenated cetyl stearyl alcohol, phosphorylated oleyl ethers and esters of C 1-8  alcohols with C 7-22  fatty acids and (b) a vegetable extract. The cleansing agent may be an oleyl ether phosphate, polyoxyethylenated cetyl stearyl alcohol, an alkyl ester of alpha-methyl and alpha-ethyl hexanoic acids, isopropyl myristate, or mixtures thereof. The vegetable extract may be glycolic hamamelis, glycolic calendula, glycolic juniper, glycolic mint, glycolic pale rose, glycolic coclearia, glycolic achillea, glycolic mallow, glycolic ratania, glycolic birch, glycolic camomile, glycolic ivy, glycolic fennel, glycolic walnut husk, glycolic sea oak, glycolic lime, glycolic arnica, glycolic fluid Mugo pine, glycolic sage, glycolic aristolochia, glycolic capsicum, glycolic horsechestnut, glycolic olive, glycolic rosemary, glycolic ipericum, glycolic echinacea or mixtures thereof. The emulsion may also include; propyl p-hydroxybenzoate, dimethyl polysiloxane, oxyethylenated sorbitol, ethanol, carboxy vinyl polymer, polyoxyethylenated fatty amines, triethanolamine, deionized water, sorbates, dehydroacetic acid, oxyethylenated glycerol, inorganic mercury salts, and polyoxyethylenated propylene glycol.
Patent GB-235398-A (GB)
Title: Improvements in and relating to oil fuel injection devices for internal combustion engines
IPC: F02M61/04
Filed: 1924-06-26
Abstract: 235,398. Everett, P. N., Stockley, D. D., and Hick, Hargreaves, & Co., Ltd. June 26, 1924. Cylinders receiving liquid fuel.-A fuel injector of the type not using spraying air and having a fluid-pressure actuated needle valve, 4, is provided with a non-return valve 6, situated either in a fuel conduit within the injector casing, as shown, or at the point of junction between the fuel supply pipe and the injector casing. The invention is applicable to injectors of the type by which two different fuels are injected; in this case non-return valves may be placed in either or both of the supply passages. Two fuel passages located either within or close to the injector may be used, a single non-return valve being disposed in a common passage.
Patent GB-476384-A (GB)
Title: Improvements in and relating to sliding folding windows and the like
IPC: E05D15/26
Filed: 1936-06-03
Abstract: 476,384. Sliding-folding windows and doors; preventing rattle. CRITTALL MANUFACTURING CO., Ltd., and CRITTALL, W. F. June 3, 1936, No. 15522. [Class 20 (iii)] In sliding-folding windows of the kind described in Specifications 409,351 and 457,655, a hook-like member attached to the fixed frame thereof is engaged by a finger on a moving leaf, when the window is closed, to prevent relative movement between the moving leaves and between the moving leaves and the fixed frame. The invention is shown as applied to a window provided with two sets of oppositely moving leaves, and the member on the fixed frame is a flat plate 2 with a finger portion 1 which is engaged by the upper pivot pin L of the end leaf E of the outer set of leaves, whereby the end weathering flanges of this leaf are pressed into contact with those of the end leaf F of the other set of leaves, and the moving leaves are pressed against the fixed frame. The invention may also be applied to windows in which only one set of moving leaves is employed. According to the Provisional Specification, in the case of a window provided with two sets of moving leaves, an abutment member may be attached to one of the central leaves to engage with the other central leaf in the closed position of the window.
Patent GB-1249060-A (GB)
Title: A method for polymerization of alpha-olefins
Inventor: VILIM ROTISLAV
IPC: C07C2/22
Filed: 1969-03-25
Abstract: 1,249,060. Oligomerisation catalysts. CHEMOPETROL ZAVODY PRO ZPRACOVANI ROPY OBOROVE REDTTELSTVI. 25 March, 1969 [27 March, 1968], No. 15529/69. Heading B1E. [Also in Divisions C3, C4 and C5] Catalysts for polymerising or oligomerising olefins comprise a liquid complex of aluminium trichioride with a halogenated paraffin and an aromatic hydrocarbon or halogenated aromatic hydrocarbon. Specified components are methyl chloride, ethyl chloride, ethyl bromide, ethyl iodide, tetrachloroethane, carbon tetrachloride, isopropyl chloride, isopropylbromide, hexyl chloride and t. butyl chloride; and benzene, toluene and xylene and halogenated derivatives thereof. Examples describe the preparation of catalysts from aluminium trichloride and (I) ethyl chloride and toluene, (9) hexyl chloride and toluene, (10) ethyl chloride, and xylene, (13) isopropyl bromide and toluene and (14) ethyl iodide and toluene.
Patent GB-1167457-A (GB)
Title: Annular loading devices for toy firearms
IPC: F42B39/08
Filed: 1968-04-01
Abstract: 1,167,457. Loading device for toy guns. MUPI S.r.l. 1 April, 1968 [1 April, 1967], No. 15549/68. Heading A6S. An annular loading device for a toy gun comprising a plurality of pans or dishes for explosive, arranged in a circle, and supported in such a manner that the pitch circle of the pans is adjustable. This may comprise a continuous annular part, 1, from which extend flexible fingers, 3, inclined to the radial direction (preferably tangential to the annulus) each carrying a dish or pan for explosive, or a base for such a pan. The numbers refer to Fig. 1, a 12-shot loading device shown in plan view.
Patent GB-1536334-A (GB)
Title: Gas spring
IPC: F16F9/36
Filed: 1976-04-15
Abstract: 1536334 Gas springs SUSPA FEDERUNGSTECHNIK FRITZ BAUER & SOHNE oHG 15 April 1976 [15 April 1975] 15574/76 Heading F2S A gas spring comprises a cylinder 1 closed at one end 29 and defining a primary chamber 8 containing gas under pressure, and a piston 22-23 working in the chamber 8 and connected to a piston rod 2 which projects from the other end of the cylinder through a seal 4, the rod 2 having an extension 24 which projects beyond the piston towards the end 29 of the cylinder and which, in use, enters a secondary chamber 32 at the end 29 of the cylinder as the piston nears the end of its compression stroke, the arrangement being such that when the extension enters the secondary chamber 32 fluid can escape from the chamber 32 to the chamber 8 through a valve, e.g. 33, which prevents fluid passing from the chamber 8 to the chamber 32 whilst the extension remains in or is being withdrawn from the chamber 32. In the Fig. 1 embodiment the secondary chamber 32 is defined by an insert 25 at the end 29 of the cylinder which mounts a flexible annular valve member 33 having a lip 35. When the extension 24 enters the chamber 32 gas in the chamber 32 is forced towards the member 33 and deflects the lip 35 away from the extension 24 so that the gas can pass into the chamber 8. However gas is prevented from flowing into the chamber 32 from the chamber 8 when the extension is in the chamber 32 since flow in this direction forces the lip 35 against the extension closing the chamber 32. In a modification of the Fig. 1 embodiment, (Fig. 4, not shown), part of the chamber 32 is filled with oil. Fig. 3 illustrates a construction in which the extension enters the secondary chamber through a seal 47, a one-way ball valve 42-44 being provided to permit flow of gas from the secondary chamber to the chamber 8.
Patent GB-494850-A (GB)
Title: Process for melting up light metal scrap
IPC: C22B9/10
Filed: 1937-06-05
Abstract: A process for melting light metal or alloy scrap comprises degreasing the scrap by means of a solvent, drying the scrap, and adding it to a bath of metal the temperature of which is 10-50 DEG  C. above the melting point of the scrap under a layer of fused salt which consists of a mixture of at least three different halides.  At least one of the halides is an alkali halide having a melting point of 500-700 DEG C., and the mixture contains no heavy metal salts or salts which react with the metal.  The salt mixture may consist of three or more alkali halides, or it may contain an alkaline earth halide or an aluminium halide or both.  When treating aluminium or magnesium scrap the temperature may be 650-690 DEG  C., and in the case of light alloys 520-650 DEG  C.  The process may be carried out in a furnace in which the molten metal bath is separated by a dividing wall, fused salt being on one side only of the wall.
Patent GB-126032-A (GB)
Title: Improvements relating to Driving Mechanisms for Heavy Mechanically Propelled Vehicles.
Inventor: WILSON WALTER GORDON
IPC: B62D11/08
Filed: 1916-11-02
Abstract: 126,032. Wilson, W. G. Nov. 2,1916. Independent driving on opposite sides and differential driving.-The chain-tracks or driving-wheels of heavy motor-vehicles are driven through independent mechanisms each of which has two controllers which are arranged so that one of each pair can be simultaneously or independently operated by a single pedal &c. while the others are provided with separate handles &c. In the form shown, the tracks &c. are driven by chain-wheels a mounted on sleeves d which also carry the planet pinions f of epicyclic gears and brake drums e. The planet pinions f mesh with a sun-wheel h fixed to the shaft b and with internal gearing on a wheel j, which is driven by a pinion k on a power-shaft l. The shaft b is provided with a brake-drum i for braking the sun-wheel h. The sun-wheel brakes p are operated by hand-levers r and the planet pinion and chain-wheel brakes g by a common pedal n, the connexion being effected through a clutch-piece u. By these means, the sun-wheels can be independently braked and the chain-wheels braked simultaneously. The chainwheels can be independently braked by sliding the clutch-piece u through a spring v and lever r'. The lever r' can only be moved to effect this when the corresponding brake-lever r is in the off " position.
Patent GB-167047-A (GB)
Title: Improvements in plansifters
IPC: B07B1/46
Filed: 1920-06-11
Abstract: 167,047. Baxter, H. June 11, 1920. Sieves with compound or variable motion.- Plansifters are provided with loose frames A formed of thin metal strips a to which the silk or wire clothing is directly attached by solder, glue or cement or by passing the wires through holes in the strips. The frames are placed betwean adjacent trays. D of the plansifter and are held in position by the outside retaining bolts d of the machine, or, if desired, the frames may be screwed to the trays. The frames are preferably provided with cross strips a<2> and with apertures a<3> for the usual cleaning-brushes. The metal strips may be rectangular, L-shaped, or approximately U-shaped in cross-section. Specification 123,599 is referred to.
Patent GB-1036760-A (GB)
Title: Expansible linkage for use in making watchband or similar article of jewelry
IPC: A44C5/08
Filed: 1965-04-14
Abstract: 1,036,760. Expansible bracelets. TEXTRON Inc. April 14, 1965 [June 30, 1964], No. 15911/65. Heading A3H. An expansible bracelet comprises two layers of interconnected staggered links and superimposed blade springs within the links. The bracelet comprises upper and lower links 4, 5 connected by pairs of U-shaped connecting members 8. Arcuate blade springs 13, 14 within the links have end bends 15, 16 contacting the legs of the connecting members. The upper link 4 is covered by an ornamented shell 11 secured by lateral tabs which are bent to engage in slots in the bottom surface of the link. The bends of the blade springs may engage in notches in the connecting members.
Patent GB-508814-A (GB)
Title: Electrolytic production of metallic magnesium
IPC: C25C3/04
Filed: 1938-05-27
Abstract: 508,814. Electrolytic production of magnesium. SUZUKI, H. May 27, 1938, No. 15920. [Class 41] A mixture of a magnesium compound and carbonaceous material is supported on a perforated plate 3 mounted below the outside level of the fused electrolyte within a cylinder 1 enclosing the anode 2 ; the mixture is heated by the elec. trolyte and converted by the rising chlorine to magnesiurr chloride which passes into the body of the electrolyte. Magnesium is deposited on the cathode 7. The composition of the electrolyte may be 1-3 mols of alkali metal chloride to 1 mol of magnesium chloride ; alternatively, alkaline earth metal chloride may be used as flux. The composition of the feeding mixture may be 1-1.5 mols of carbon to 1 mol of magnesium hydroxide. Magnesium oxide or carbonate or a mixture of these with magnesium chloride may be employed instead of hydroxide. The anode may be of carbon, and the cathode of iron, nickel or copper. The cylinder 1 may be provided with a stirring device to prevent agglomeration of the feed mixture.
Patent GB-251138-A (GB)
Title: Improvements relating to machines for the manufacture of glass hollow-ware
IPC: C03B9/22
Filed: 1925-06-20
Abstract: 251,138. Evans, W. E., (Europõischer Verband der Flaschenfabriken Ges.). June 20, 1925. Blowing. - Relates to a machine of the Owen type in which several bottles are made at the same time by each unit of moulds. According to the invention, the moulding- spaces in each mould are arranged on a line which is transverse to the radial centre line of the arm carrying the mould, so that corresponding moulding-spaces on each arm travel in the same path. The invention is shown applied to a machine of the kind described in Specifications 29251/12 and 13356/13, a plan of the finishing moulds of a unit being shown in Fig. 14. Two moulds F are mounted on each arm, and each mould is formed with two mould cavities 152 so that four bottles are blown simultaneously. The cavities 152 are arranged on a line perpendicular to a radius of the machine extending between the moulds, or the cavities may be arranged on the arc of a circle concentric with the axis about which the machine rotates. The parison mould cavities are arranged in the same manner, and all travel in the same circle H, Fig. 19. The moulds thus travel in substantially the same path through the glass in the rotating tank 68, and glass of the same temperature and consistency will be supplied to all the moulds.
Patent GB-362390-A (GB)
Title: Rail supporting and clipping arrangement with special sleeper
IPC: E01B9/32
Filed: 1930-05-24
Abstract: 362,390. Securing railway rails to sleepers. DE WENDEL ET CIE, LES PETITS-FILS DE F., 3, Rue Paul Baudry, Paris. May 24, 1930, No. 16074. Convention date, March 18. Void [Published under Sect. 91 of the Acts]. [Class 104 (ii).] A metal sleeper 1 is provided on each side of the rail with a longitudinal channel 4 of inverted T-shape or the like, along which clips C, C<1> are slid to engage the rail flange 7. Each groove at the end near the rail has an enlargement, m, n, p, q into which shoulders 16 on the clips drop to secure the clip in position. The clips are tightened on the rails by forked wedge keys K driven between the base 12 of the clip and the shoulders of the groove. The surface of contact s between the clip C<1> and the flange is shorter th a n the corresponding surface on the clip C, so that by interchanging the clips the rail may be adjusted laterally.
Patent GB-426589-A (GB)
Title: Improvements in or relating to machines for cutting grain
IPC: B02C9/02
Filed: 1934-05-30
Abstract: 426,589. Slicing grain. TRAPP, V., 22, Ujpesti Rakpart, Budapest. May 30, 1934, No. 16084. [Class 5 (i)] [See also Group II] A machine for slicing grain com prises amovable per forated sheet, a feed er and a rotatable member carrying knives spaced fron the perforated sheet the perforated shee being disposed be low the feeder and moving at a slower speed than but in the same direction as the knife carry ing member. Grain is fed from a hoppe 9 by means of a feeding drum 10 on to distributers 11, 12 whence it falls on to a rotary perforated drum 1 inside which knives 6, carried on a supporting drum 3, rotate ; grooves 14 provided on the drum 3 below the knife edges receive the cut slices. The ribs of the drum 1 are bevelled on the entrance side as shown in Fig. 3, projecting pins 8 on a roller 7 engage the perforations before the latter reach the feeder and a stationary knife 4 is provided on the side of the feeder at which the drum leaves the feeder. To adjust the slice thickness, the eccentricity of the drums 1, 3 is adjustable.
Patent GB-362395-A (GB)
Title: Improvements in or relating to combined kinematographic and sound record films
IPC: G03C7/24
Filed: 1930-05-26
Abstract: 362,395. Combined picture and sound films. KODAK, Ltd., Kodak House, Kings. way, London.-(Assignees of Capstaff, J. G. ; Kodak Park, Rochester, New York, U.S.A.) May 26, 1930, No. 16129. Convention date, June 8, 1929. Void [Published under Sect. 91 of the Acts]. [Class 40 (ii).] A combined kinematographic and sound film with the pictures in one or more colours is formed by producing photographically silver images of the sound and pictures in a sensitized emulsion on a transparent film, then covering the sound image with a protective layer and subsequently treating the picture image to convert it into a dye image. When the picture film is required to have two colours, a sensitized emulsion is applied to both sides of the film and registering silver picture images in the respective colours are formed on the two sides by the process described in Specification 13429/15, [Class 98 (ii), Photographic processes &c.], or are printed thereon from a master film as described in Specification 13430/15, [Class 98 (ii), Photographic processes &c.], and a silver image of the sound is made of one of the Surfaces in any khowm way. A protecting layer of transparent varnish or other suitable material is then applied over the sound image and the further treatment for bleaching and converting the picture image or images into dye images is effected without affecting the sound images. The varnish may be removed or remain as a protection against scratching. U.S. Specifications 1,315,464 and 1,591;466 are referred to.
Patent GB-277137-A (GB)
Title: Improvements in splitting, skiving, buffing, and like machines for working leather and similar material
IPC: B25B11/00
Filed: 1926-06-26
Abstract: 277,137. Peake, J. F. June 26, 1926. Reciprocating-tool machines; rotating-tool machines.-In a machine for splitting, skiving, or buffing leather the workpiece is held to a table or roller by suction. A skiving table 23 reciprocated by crank mechanism 15 has an apertured concave surface upon which the workpiece is carried past an endless band or other knife 1 or grinding element. A suction box 29 is connected through valves 28 and pipes 25 to the orifices. The workpiece is pressed upon the apertured surface by a roller 22 and is retained in position by suction. Should one of the apertures be not covered, a loose disc 27 is raised to stop off the pipe. A slight leak in the disc 27 allows an inoperative pipe 25 to become operative after the leather is pressed down by the roller 22. In a modification an apertured roller is substituted for the flat table.
Patent GB-1029832-A (GB)
Title: Improvements in or relating to visual display systems
Inventor: HELLINGS GEOFFREY MOFFAT
IPC: G09B9/32
Filed: 1961-05-04
Abstract: 1,029,832. Cathode-ray tube displays. GENERAL PRECISION SYSTEMS Ltd. May 3, 1962 [May 4, 1961], No. 16211/61. Heading H4T. [Also in Division G2] In a device for simulating travel in aircraft, ships, or vehicles, such as aircraft pilot trainers, in which the scene to be presented is derived from a closed circuit television picture of a model terrain given appropriate movements relative to the television camera, the trainee pilot or other observer looks at the picture on the television display tube through a positive lens arranged between him and the tube so that the picture appears to be at infinity. The picture displayed at P-P is viewed by the observer's eyes E through a Fresnel lens L which is spaced from both the picture and the observer's eyes by the focal length of the lens and gives a view of 60 degrees. The lens aperture which may have a diagonal of about the focal length may be cut away so that the lens can be seated on the cockpit scuttle and a collimated image of a gun-sight or flight-director graticule may be superimposed by means of an inclined reflector. If two pilots are seated sideby-side each has his own Fresnel lens.
Patent GB-1212637-A (GB)
Title: Improvements in and relating to sewing machines
Inventor: BERUBE FELIX JOSEPH
IPC: D05B55/16
Filed: 1969-03-28
Abstract: 1,212,637. Sewing-machines. F. J. BERUBE. 28 March, 1969 [1 April, 1968], No. 16279/69. Heading DIG. The driving connection between the main shaft of a sewing machine and the needle bar is interrupted if the needle strikes an impenetrable object either by movement of a driving collar relative to the needle bar or by relative movement of members in a needle bar support in a direction axial of the needle bar. In Fig. 1 a collar 31 is driven by a pitman 7 from a main upper shaft 3 and by engagement of a spring loaded ball bearing 32 in a recess drives the needle bar 5. If the needle strikes an impenetrable object the ball 32 moves from its recess into a longitudinal groove 37 thus allowing the pitman 7 to operate without moving the needle. The recess is automatically engaged and drive resumed when the obstruction is removed. Relative movement between a spring 51, 53 mounted on the collar and a pin 50 on the needle bar when the object 13 struck causes movement of the spring 51, 53, hence movement of the spring 19 which operates a microswitch 14 to stop the motor. A further small recess may be provided circumferentially spaced from the driving recess to allow the needle bar to be rotated from needle threading. A lamp 24 may be provided. In a modification Fig. 11 the driving clamp 31 is fixed to a sleeve 101. During normal operation the top of a pin 112 and a collar 113 are level. If the needle strikes an obstruction the spring 114, is compressed and relative movement takes place between the pin 112 and collar 113 thus displacing the latch 116 and allowing the needle bar to oscillate freely in the sleeve 101. When the obstruction is removed, spring 108 moves the needle bar down and latch 116 can return to its locking position automatically. In the embodiment shown in Fig. 13 a pin 205 locates in a axial slot 206 closed at the top. A spring 202 urges the needle bar downwardly and if an obstruction is met the spring is compressed. The position of plug 203 and strength of spring 202 may be varied. In Fig. 15 a further modification shows a needle bar 300 supported in a sleeve 303 driven longitudinally by the machine. A member 317, which is compressible inwardly is held outwardly by a stop 333 to abut a fixed member 318. If the needle strikes an obstruction, a spring 330 is compressed between the needle bar 300 and the member 317 until a rod 331 fixed to the stop 333 pushes it against spring 334 out of member 317. Member 317 then collapses inwardly and moves into member 318 to break the drive between the sleeve 303 and the needle bar 300.